7002080

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 16737840

約数和(自身を除く): 9735760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 409, 428, 535, 818, 856, 1070, 1636, 1712, 2045, 2140, 3272, 3424, 4090, 4280, 6544, 8180, 8560, 13088, 16360, 17120, 32720, 43763, 65440, 87526, 175052, 218815, 350104, 437630, 700208, 875260, 1400416, 1750520, 3501040, 7002080]

約数ペア:

[(1, 7002080), (2, 3501040), (4, 1750520), (5, 1400416), (8, 875260), (10, 700208), (16, 437630), (20, 350104), (32, 218815), (40, 175052), (80, 87526), (107, 65440), (160, 43763), (214, 32720), (409, 17120), (428, 16360), (535, 13088), (818, 8560), (856, 8180), (1070, 6544), (1636, 4280), (1712, 4090), (2045, 3424), (2140, 3272)]